CN108679078A - A kind of special static balance shaft device - Google Patents
A kind of special static balance shaft device Download PDFInfo
- Publication number
- CN108679078A CN108679078A CN201810892578.0A CN201810892578A CN108679078A CN 108679078 A CN108679078 A CN 108679078A CN 201810892578 A CN201810892578 A CN 201810892578A CN 108679078 A CN108679078 A CN 108679078A
- Authority
- CN
- China
- Prior art keywords
- balance shaft
- method disk
- shaft device
- special static
- fixed part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003068 static effect Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 53
- 238000001514 detection method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/076—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/12—Static balancing; Determining position of centre of gravity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
Abstract
The invention discloses a kind of special static balance shaft devices, including：One end of balance shaft is provided with counterweight part, and the other end of balance shaft is provided with method disk fixed part；Method disk is sheathed on method disk fixed part；Balance bracket includes two smooth rod pieces disposed in parallel；Balance shaft is set to two rod pieces, and the axial direction of balance shaft and the axial direction of rod piece are mutually perpendicular to.The design of the balance shaft and method disk of the present invention so that the workpiece without through hole can be also fixed in balance shaft, the processing to its being balanced property.
Description
Technical field
The present invention relates to the technical field of balance detection more particularly to a kind of technical fields of special static balance shaft device.
Background technology
Current existing balance shaft apparatus, the detection of static balance is carried out generally by the mode for penetrating workpiece；But work as
The blind hole of workpiece setting is met, when can not penetrate balance shaft, detection can not carry out.
And since the weight of workpiece is excessive, easily lead to the unbalance of balance shaft；Existing design is a kind of special quiet flat thus
Weigh shaft device.
Invention content
Against the above deficiency, the object of the present invention is to provide
In order to achieve the above object, the present invention uses following technical scheme：
A kind of special static balance shaft device, wherein including：
One end of balance shaft, the balance shaft is provided with counterweight part, and the other end of the balance shaft is provided with method disk and consolidates
Determine part；
Method disk, the method disk are sheathed on the method disk fixed part；
Balance bracket, the balance bracket include two smooth rod pieces disposed in parallel；The balance shaft is set to two institutes
Rod piece is stated, and the axial direction of the balance shaft and the axial direction of the rod piece are mutually perpendicular to.
Above-mentioned a kind of special static balance shaft device, wherein the balance shaft includes bar portion, the counterweight part and the method
Disk fixed part；One end of the bar portion connects the counterweight part, and the other end of the bar portion connects the method disk fixed part
Point.
A kind of above-mentioned special static balance shaft device, wherein the counterweight part be cylindrical structure, the counterweight part it is straight
Diameter is more than the diameter of the bar portion.
Above-mentioned a kind of special static balance shaft device, wherein the method disk fixed part includes disc structure and column structure；
The end face of the disc structure connects the bar portion, and the other end of the disc structure connects the column structure.
Above-mentioned a kind of special static balance shaft device, wherein the method disk is collar plate shape, and the middle part of the method disk, which is equipped with, to be led to
Hole；The method disk is sheathed on the column structure by the through-hole, and the end face of the method disk is butted on the disc structure, institute
The other end for stating method disk is provided with annular protrusion structure.
A kind of above-mentioned special static balance shaft device, wherein the method disk is further opened with three mounting holes for fixing workpiece,
The three mounting hole annular arrays are in the axis of the method disk.
With above technical scheme, following advantageous effect can be reached：
The design of the balance shaft and method disk of the present invention so that the workpiece without through hole can be also fixed in balance shaft,
Processing to its being balanced property.
Description of the drawings
Fig. 1 is a kind of schematic diagram of special static balance shaft device of the present invention；
Fig. 2 is the sectional view of the balance shaft and method disk of a kind of special static balance shaft device of the present invention.
In attached drawing：1, balance shaft；11, counterweight part；12, method disk fixed part；121, disc structure；122, cylinder knot
Structure；13, bar portion；2, method disk；21, through-hole；22, annular protrusion structure；23, mounting hole；3, balance bracket；31, rod piece；4, work
Part.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
Fig. 1 is a kind of schematic diagram of special static balance shaft device of the present invention.Fig. 2 is a kind of special static balance of the present invention
The sectional view of the balance shaft and method disk of shaft device.
Referring to fig. 1 to fig. 2, in a kind of preferred embodiment, a kind of special static balance shaft device, wherein packet
It includes：
One end of balance shaft 1, balance shaft 1 is provided with counterweight part 11, and the other end of balance shaft 1 is provided with method disk fixed part
Divide 12.
Method disk 2, method disk 2 are sheathed on method disk fixed part 12.
Balance bracket 3, balance bracket 3 include two smooth rod pieces 31 disposed in parallel；Balance shaft 1 is set to two rod pieces
31, and the axial direction of balance shaft 1 and the axial direction of rod piece 31 are mutually perpendicular to.
It these are only preferred embodiments of the present invention, be not intended to limit the implementation manners and the protection scope of the present invention.
Further, in a kind of preferred embodiment, balance shaft 1 includes bar portion 13, counterweight part 11 and method disk fixed part
12；One end of bar portion 13 connects counterweight part 11, the other end connection method disk fixed part 12 of bar portion 13.
Further, in a kind of preferred embodiment, counterweight part 11 is cylindrical structure, and the diameter of counterweight part 11 is more than bar
The diameter in portion 13.
Further, in a kind of preferred embodiment, method disk fixed part 12 includes disc structure 121 and column structure 122；
The end face of disc structure 121 connects bar portion 13, and the other end of disc structure 121 connects column structure 122.
Further, in a kind of preferred embodiment, method disk 2 is collar plate shape, and 2 middle parts of method disk are equipped with through-hole 21；Method disk 2 is logical
It crosses through-hole 21 and is sheathed on column structure 122, the end face of method disk 2 is butted on disc structure 121, and the other end of method disk 2 is provided with ring
Shape bulge-structure 22.
Further, in a kind of preferred embodiment, method disk 2 is further opened with three mounting holes 23 for fixing workpiece 4, and three is solid
23 annular array of hole is determined in the axis of method disk 2.Workpiece 4 is secured by bolts in method disk 2, and each bolt-through mounting hole.
In addition to the implementation, the present invention also has following working method：
Step 1: workpiece 4 can be fixed on method disk 2 by user；Then balance shaft 1 is set on balance bracket 3, and
So that balance shaft 1 keeps vertical with each rod piece 31.
Step 2: stirring workpiece 4, it is allowed to swing, confirms that the eccentric position of workpiece 4, i.e. workpiece are always positioned at the portion of lower end
Point
Step 3: by adding several magnet in workpiece 4 back in the side of eccentric position, the magnetic after workpiece 4 rotates
The line of iron position and eccentric position can be parallel to the axial direction of rod piece；Purpose is to make the eccentric position and workpiece 4 of workpiece 4
Magnet positions can keep balancing.
Step 4: repeating step 1 to step 3 so that workpiece 4 can stop in circumferential any position.
Step 5: removing the weight of eccentric position by the method for drilling or milling.
It these are only preferred embodiments of the present invention, be not intended to limit the implementation manners and the protection scope of the present invention, it is right
For those skilled in the art, it should can appreciate that and all be replaced with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (5)
1. a kind of special static balance shaft device, which is characterized in that including：
One end of balance shaft, the balance shaft is provided with counterweight part, and the other end of the balance shaft is provided with method disk fixed part
Point；
Method disk, the method disk are sheathed on the method disk fixed part；
Balance bracket, the balance bracket include two smooth rod pieces disposed in parallel；The balance shaft is set to two bars
Part, and the axial direction of the balance shaft and the axial direction of the rod piece are mutually perpendicular to.
2. a kind of special static balance shaft device according to claim 1, which is characterized in that the balance shaft includes bar portion, institute
State counterweight part and the method disk fixed part；One end of the bar portion connects the counterweight part, the other end of the bar portion
Connect the method disk fixed part.
3. a kind of special static balance shaft device according to claim 2, which is characterized in that the counterweight part is cylinder knot
Structure, the diameter of the counterweight part are more than the diameter of the bar portion.
4. a kind of special static balance shaft device according to claim 2, which is characterized in that the method disk fixed part includes circle
Dish structure and column structure；The end face of the disc structure connects the bar portion, and the other end of the disc structure connects institute
State column structure.
5. a kind of special static balance shaft device according to claim 4, which is characterized in that the method disk is collar plate shape, described
The middle part of method disk is equipped with through-hole；The method disk is sheathed on the column structure by the through-hole, and the end face of the method disk supports
The other end of the disc structure, the method disk is provided with annular protrusion structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892578.0A CN108679078A (en) | 2018-08-07 | 2018-08-07 | A kind of special static balance shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892578.0A CN108679078A (en) | 2018-08-07 | 2018-08-07 | A kind of special static balance shaft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108679078A true CN108679078A (en) | 2018-10-19 |
Family
ID=63815262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810892578.0A Pending CN108679078A (en) | 2018-08-07 | 2018-08-07 | A kind of special static balance shaft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108679078A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824637A (en) * | 1981-07-22 | 1983-02-14 | ダブリユ・ヴインテン・リミテツド | Load balancer |
| CN101074896A (en) * | 2007-06-22 | 2007-11-21 | 武汉船用机械有限责任公司 | Method for measuring blade static-balance gravity center |
| CN201586756U (en) * | 2009-11-19 | 2010-09-22 | 四川高龙机械有限公司 | Lathe jig static balance device |
| CN201666837U (en) * | 2010-04-21 | 2010-12-08 | 滁州悦达实业有限公司 | Balance shaft static balance calibrating device |
| CN106052959A (en) * | 2016-07-22 | 2016-10-26 | 北京航天动力研究所 | Rocket engine disc shaft integration turbine pump rotor high-speed balancing driving coupling device |
| CN205940874U (en) * | 2016-07-22 | 2017-02-08 | 北京航天动力研究所 | Integrative turbopump rotor high -speed balancing of rocket engine dish axle drive coupling device |
| CN208778467U (en) * | 2018-08-07 | 2019-04-23 | 慈溪汇丽机电股份有限公司 | A kind of dedicated static balance shaft device |
-
2018
- 2018-08-07 CN CN201810892578.0A patent/CN108679078A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824637A (en) * | 1981-07-22 | 1983-02-14 | ダブリユ・ヴインテン・リミテツド | Load balancer |
| US4557459A (en) * | 1981-07-22 | 1985-12-10 | W. Vinten Limited | Load counterbalancing mechanisms |
| CN101074896A (en) * | 2007-06-22 | 2007-11-21 | 武汉船用机械有限责任公司 | Method for measuring blade static-balance gravity center |
| CN201586756U (en) * | 2009-11-19 | 2010-09-22 | 四川高龙机械有限公司 | Lathe jig static balance device |
| CN201666837U (en) * | 2010-04-21 | 2010-12-08 | 滁州悦达实业有限公司 | Balance shaft static balance calibrating device |
| CN106052959A (en) * | 2016-07-22 | 2016-10-26 | 北京航天动力研究所 | Rocket engine disc shaft integration turbine pump rotor high-speed balancing driving coupling device |
| CN205940874U (en) * | 2016-07-22 | 2017-02-08 | 北京航天动力研究所 | Integrative turbopump rotor high -speed balancing of rocket engine dish axle drive coupling device |
| CN208778467U (en) * | 2018-08-07 | 2019-04-23 | 慈溪汇丽机电股份有限公司 | A kind of dedicated static balance shaft device |
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